In the food web above, where does "decayed matter" come from?
a.
dead plants and animals
b.
volcanic eruptions
c.
precipitation
d.
weathered rocks

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.

In which situations is the principle of cross-cutting relationship useful in determining relative age?